Global Patent Index - EP 3235774 A1

EP 3235774 A1 2017-10-25 - ROUGH TERRAIN CRANE

Title (en)

ROUGH TERRAIN CRANE

Title (de)

KRAN FÜR UNEBENES GELÄNDE

Title (fr)

GRUE TOUT-TERRAIN

Publication

EP 3235774 A1 (EN)

Application

EP 15869592 A

Priority

  • JP 2014257064 A
  • JP 2015073017 W

Abstract (en)

[Subject] To provide a compact rough terrain crane in which an exhaust emission control device and an elevating step are laid out in a compact manner without impairing excellent small-radius turning performance. [Solution] The rough terrain crane (10) includes: a lower carrier (11) that has a front axle (14) and a rear axle (15); an exhaust emission control device (30) that has a DOC (31) which is connected to an exhaust pipe (38) extending from a diesel engine (20) and is supplied with exhaust, a DRT (33) disposed downstream of the DOC (31), and an SCR (32) disposed downstream of the DRT (33); and an elevating step (46). The DOC (31), the DRT (33), and the SCR (32) are disposed in parallel on a virtual horizontal plane (45) that is separated from an upper surface (56) of the lower carrier (11) by a predetermined distance. The elevating step (46) is disposed in a gap (47) that is formed between the upper surface (56) of the lower carrier (11) and the exhaust emission control device (30).

IPC 8 full level (invention and additional information)

B66C 15/00 (2006.01); B01D 53/94 (2006.01); B60K 13/04 (2006.01); B62D 21/18 (2006.01); B66C 23/42 (2006.01); F01N 3/28 (2006.01)

CPC (invention and additional information)

B01D 53/94 (2013.01); B60K 13/04 (2013.01); B62D 21/18 (2013.01); B66C 15/00 (2013.01); B66C 23/42 (2013.01); F01N 3/28 (2013.01)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

EPO simple patent family

EP 3235774 A1 20171025; CN 107001010 A 20170801; JP 2016117543 A 20160630; KR 20170097676 A 20170828; WO 2016098383 A1 20160623

INPADOC legal status


2017-10-25 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20170704

2017-10-25 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

2017-10-25 [AV] REQUEST FOR VALIDATION OF THE EUROPEAN PATENT IN

- Countries: MA

2017-10-25 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Countries: BA ME